CH7771A - Power-assisted bicycle by compressed air - Google Patents

Power-assisted bicycle by compressed air

Info

Publication number
CH7771A
CH7771A CH7771A CH7771DA CH7771A CH 7771 A CH7771 A CH 7771A CH 7771 A CH7771 A CH 7771A CH 7771D A CH7771D A CH 7771DA CH 7771 A CH7771 A CH 7771A
Authority
CH
Switzerland
Prior art keywords
power
compressed air
assisted bicycle
bicycle
assisted
Prior art date
Application number
CH7771A
Other languages
German (de)
Inventor
Johann Christen
Original Assignee
Johann Christen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johann Christen filed Critical Johann Christen
Priority to CH7771T priority Critical
Publication of CH7771A publication Critical patent/CH7771A/en

Links

CH7771A 1893-12-14 1893-12-14 Power-assisted bicycle by compressed air CH7771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH7771T 1893-12-14

Publications (1)

Publication Number Publication Date
CH7771A true CH7771A (en) 1894-07-15

Family

ID=4194932

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7771A CH7771A (en) 1893-12-14 1893-12-14 Power-assisted bicycle by compressed air

Country Status (1)

Country Link
CH (1) CH7771A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078816A (en) * 1976-05-24 1978-03-14 Michael Sean Smith Hydraulically driven two-wheeled pedicab
US6371501B2 (en) * 1999-01-04 2002-04-16 Stephen S. Jenkins Tread wheel frame system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078816A (en) * 1976-05-24 1978-03-14 Michael Sean Smith Hydraulically driven two-wheeled pedicab
US6371501B2 (en) * 1999-01-04 2002-04-16 Stephen S. Jenkins Tread wheel frame system

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